SCT-0750-020

Current Sensors Overview

The Magnelab SCT-0750-020 is an energy management current transformer designed for AC current sensing applications. It features a split-core design with a 0.75-inch opening, allowing for non-intrusive installation around conductors. The device provides a 20A sensing capability and outputs a 0.333 VAC signal proportional to the primary current. This component is part of the SCT-0750 series, offering a single-channel configuration suitable for monitoring electrical loads in power distribution systems.

Current Sensors Feature Summary

• Split-core construction enables easy installation without disconnecting the primary conductor
• Provides isolated AC current sensing for energy management applications
• Delivers analog voltage output proportional to measured current

Current Sensors Applications

• Energy monitoring and management systems
• Power quality analysis
• Electrical load measurement in distribution panels

Current Sensors Procurement Notes

Verify that the required sensing current does not exceed 20A and that the conductor diameter fits within the 0.75-inch split-core opening. Confirm compatibility with the receiving instrumentation input range for the 0.333 VAC output signal. Ensure the application involves AC current measurement only, as this sensor is not rated for DC.

Current Sensors Selection Notes

Select this model when a non-invasive solution for measuring AC currents up to 20A is required. The split-core design is advantageous for retrofits or temporary measurements where breaking the circuit is impractical. Consider the physical size of the conductor to ensure it passes through the core aperture. Verify that the downstream data acquisition system can accept the specific analog voltage output level provided by this transformer.

Current Sensors Part Context

This component belongs to the Magnelab SCT-0750 series of split-core current transformers. The series offers various current ratings and output configurations, differentiated by suffix codes such as -100 for higher amperage variants. The SCT-0750-020 specifically addresses lower current ranges within this product line, maintaining consistent physical dimensions and interface characteristics across the family.

Current Sensors Replacement Considerations

Direct substitutes may include other models from the SCT-0750 series with different current ratings if the application allows, such as the SCT-0750-100 for higher capacity needs. Cross-brand replacements require matching the split-core diameter, sensing range, and output signal type to ensure functional equivalence.